﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Example {
  public partial class WebForm2_1 : System.Web.UI.Page {
    protected void Page_Load(object sender, EventArgs e) {

    }
    protected void Button1_Click(object sender, EventArgs e) {
      Button1.Value = "HTML服务器控件";
    }
  }
}